Vegetable Garden Netting 🦋 If you're looking for a cheap and easy way to protect your cool season crops from the dredded cabbage moth, then look no further! I've used small wooden stakes angled to lean against the raised bed. 19mm poly irrigation pipe left over from another project to form the hoops and insect netting on top. I've tied the netting in a knot at each end to help hold in place and then used a peg to push through the knot and into the garden bed. To finish, I've tucked the netting